Cloud Drop Ceiling Tiles are used to create a sound-absorbing ceiling. Building a drop grid ceiling with excellent sound absorption properties is now more affordable than ever with these tiles. These Cloud Drop Ceiling Tile are manufactured from fiberglass and feature a crisp, matte white fabric on one side, with the light gray fiberglass on the other. In both residential and commercial applications, create a “disappearing” acoustic tile ceiling that has a sharp and attractive look. Achieve NRC values of up to 1.0 by installing these lightweight grid ceiling tiles.2 feet x 4 feet (23.74" x 47.75" - Standard Grid Ceiling Compatible) 2" ThicknessHigh NRC up to 1.0Lightweight and easy to cut with a utility knife3# DensityColor: White/Light Gray5 tiles per package